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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
# RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -verify-machineinstrs -run-pass amdgpu-wait-sgpr-hazards -o - %s | FileCheck %s
---
name: merge_consecutive_wait_alus
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: merge_consecutive_wait_alus
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: renamable $sgpr0 = V_CMP_NE_U32_e64 0, $vgpr0, implicit $exec, implicit-def $vcc_lo, implicit-def $vcc_lo
; CHECK-NEXT: S_WAITCNT_DEPCTR 61946
; CHECK-NEXT: renamable $vgpr0 = V_CNDMASK_B32_e64 0, -1, 0, killed $vgpr0, killed $sgpr0, implicit $exec, implicit-def $vcc_lo
renamable $sgpr0 = V_CMP_NE_U32_e64 0, $vgpr0, implicit $exec, implicit-def $vcc_lo, implicit-def $vcc
S_WAITCNT_DEPCTR 65530
renamable $vgpr0 = V_CNDMASK_B32_e64 0, -1, 0, killed $vgpr0, killed $sgpr0, implicit $exec, implicit-def $vcc
...
---
name: merge_consecutive_wait_alus_two_bb
body: |
; CHECK-LABEL: name: merge_consecutive_wait_alus_two_bb
; CHECK: bb.0:
; CHECK-NEXT: successors: %bb.1(0x80000000)
; CHECK-NEXT: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: renamable $sgpr0 = V_CMP_NE_U32_e64 0, $vgpr0, implicit $exec, implicit-def $vcc_lo, implicit-def $vcc_lo
; CHECK-NEXT: S_WAITCNT_DEPCTR 65530
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: S_WAITCNT_DEPCTR 61951
; CHECK-NEXT: renamable $vgpr0 = V_CNDMASK_B32_e64 0, -1, 0, killed $vgpr0, killed $sgpr0, implicit $exec, implicit-def $vcc_lo
bb.0:
liveins: $vgpr0
renamable $sgpr0 = V_CMP_NE_U32_e64 0, $vgpr0, implicit $exec, implicit-def $vcc_lo, implicit-def $vcc
S_WAITCNT_DEPCTR 65530
bb.1:
liveins: $sgpr0
renamable $vgpr0 = V_CNDMASK_B32_e64 0, -1, 0, killed $vgpr0, killed $sgpr0, implicit $exec, implicit-def $vcc
...
---
name: meta_instructions
machineFunctionInfo:
body: |
bb.0:
; CHECK-LABEL: name: meta_instructions
; CHECK: renamable $sgpr0 = V_CMP_NE_U32_e64 0, $vgpr0, implicit $exec, implicit-def $vcc_lo, implicit-def $vcc_lo
; CHECK-NEXT: S_WAITCNT_DEPCTR 65530
; CHECK-NEXT: SCHED_BARRIER 0
; CHECK-NEXT: S_WAITCNT_DEPCTR 61951
; CHECK-NEXT: renamable $vgpr0 = V_CNDMASK_B32_e64 0, -1, 0, killed $vgpr0, killed $sgpr0, implicit $exec, implicit-def $vcc_lo
renamable $sgpr0 = V_CMP_NE_U32_e64 0, $vgpr0, implicit $exec, implicit-def $vcc_lo, implicit-def $vcc
S_WAITCNT_DEPCTR 65530
SCHED_BARRIER 0
renamable $vgpr0 = V_CNDMASK_B32_e64 0, -1, 0, killed $vgpr0, killed $sgpr0, implicit $exec, implicit-def $vcc
...
---
name: debug_instruction
machineFunctionInfo:
body: |
bb.0:
; CHECK-LABEL: name: debug_instruction
; CHECK: renamable $sgpr0 = V_CMP_NE_U32_e64 0, $vgpr0, implicit $exec, implicit-def $vcc_lo, implicit-def $vcc_lo
; CHECK-NEXT: S_WAITCNT_DEPCTR 61946
; CHECK-NEXT: DBG_VALUE $sgpr0
; CHECK-NEXT: renamable $vgpr0 = V_CNDMASK_B32_e64 0, -1, 0, killed $vgpr0, killed $sgpr0, implicit $exec, implicit-def $vcc_lo
renamable $sgpr0 = V_CMP_NE_U32_e64 0, $vgpr0, implicit $exec, implicit-def $vcc_lo, implicit-def $vcc
S_WAITCNT_DEPCTR 65530
DBG_VALUE $sgpr0
renamable $vgpr0 = V_CNDMASK_B32_e64 0, -1, 0, killed $vgpr0, killed $sgpr0, implicit $exec, implicit-def $vcc
...
|
